(19)
(11) EP 4 375 609 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
21.08.2024 Bulletin 2024/34

(43) Date of publication A2:
29.05.2024 Bulletin 2024/22

(21) Application number: 24169433.0

(22) Date of filing: 18.01.2022
(51) International Patent Classification (IPC): 
F28D 1/02(2006.01)
 F28F 9/02(2006.01)
(52) Cooperative Patent Classification (CPC):
F28D 2021/0068; F28D 2021/0084; F28D 1/05391; F28D 1/0435; F28F 9/02; F28F 9/268; F25B 39/04
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 20.01.2021 IT 202100000914

(62) Application number of the earlier application in accordance with Art. 76 EPC:
22152045.5 / 4033190

(71) Applicant: DENSO THERMAL SYSTEMS S.p.A.
10046 Poirino (Torino) (IT)

(72) Inventors:
  • TIZIANO, Giuseppe
    I-10046 POIRINO (Torino) (IT)
  • SANDRI, Fabio
    I-10046 POIRINO (Torino) (IT)

(74) Representative: Vanzini, Christian et al
Jacobacci & Partners S.p.A. Corso Emilia 8
10152 Torino
10152 Torino (IT)

   


(54) HEAT EXCHANGER, PARTICULARLY A INNER CONDENSER FOR HEAT PUMP HVAC SYSTEMS


(57) A heat exchanger comprises a first heat exchange row (10) and a second heat exchange row (20), and also comprises a fluid connection element (40‴) that connects a first row distributor (11) to a second row distributor (21). The fluid connection element is an element (40‴) which is fixedly connected at the top to ends (11e, 21e) of the first row distributor (11) and of the second row distributor (21) and in which a conduit (41‴) is formed that fluidically connects the first row distributor (11) to the second row distributor (21).







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Search report